1
|
package eu.dnetlib.msro.workflows.nodes.db;
|
2
|
|
3
|
import java.io.IOException;
|
4
|
|
5
|
import javax.annotation.Resource;
|
6
|
|
7
|
import org.apache.commons.io.IOUtils;
|
8
|
|
9
|
import com.googlecode.sarasvati.Arc;
|
10
|
import com.googlecode.sarasvati.NodeToken;
|
11
|
|
12
|
import eu.dnetlib.enabling.database.rmi.DatabaseService;
|
13
|
import eu.dnetlib.enabling.locators.UniqueServiceLocator;
|
14
|
import eu.dnetlib.msro.workflows.nodes.AsyncJobNode;
|
15
|
|
16
|
public class ExecuteSqlJobNode extends AsyncJobNode {
|
17
|
|
18
|
private String db;
|
19
|
private String dbParam;
|
20
|
private String dbProperty;
|
21
|
|
22
|
private String sql;
|
23
|
|
24
|
@Resource
|
25
|
private UniqueServiceLocator serviceLocator;
|
26
|
|
27
|
@Override
|
28
|
protected String execute(final NodeToken token) throws Exception {
|
29
|
serviceLocator.getService(DatabaseService.class).updateSQL(findDb(token), fetchSqlAsText(sql));
|
30
|
|
31
|
return Arc.DEFAULT_ARC;
|
32
|
}
|
33
|
|
34
|
private String fetchSqlAsText(final String path) throws IOException {
|
35
|
return IOUtils.toString(getClass().getResourceAsStream(path));
|
36
|
}
|
37
|
|
38
|
private String findDb(final NodeToken token) {
|
39
|
if (dbParam != null && !dbParam.isEmpty()) {
|
40
|
return token.getEnv().getAttribute(dbParam);
|
41
|
} else if (dbProperty != null && !dbProperty.isEmpty()) {
|
42
|
return getPropertyFetcher().getProperty(dbProperty);
|
43
|
} else {
|
44
|
return db;
|
45
|
}
|
46
|
}
|
47
|
|
48
|
public String getDb() {
|
49
|
return db;
|
50
|
}
|
51
|
|
52
|
public void setDb(final String db) {
|
53
|
this.db = db;
|
54
|
}
|
55
|
|
56
|
public String getDbParam() {
|
57
|
return dbParam;
|
58
|
}
|
59
|
|
60
|
public void setDbParam(final String dbParam) {
|
61
|
this.dbParam = dbParam;
|
62
|
}
|
63
|
|
64
|
public String getDbProperty() {
|
65
|
return dbProperty;
|
66
|
}
|
67
|
|
68
|
public void setDbProperty(final String dbProperty) {
|
69
|
this.dbProperty = dbProperty;
|
70
|
}
|
71
|
|
72
|
public String getSql() {
|
73
|
return sql;
|
74
|
}
|
75
|
|
76
|
public void setSql(final String sql) {
|
77
|
this.sql = sql;
|
78
|
}
|
79
|
|
80
|
}
|